Cassia Seed — Classic Formulas

Jue Ming Zi · Semen Cassiae

Primary Actions

  • Clears Liver Heat and brightens the eyes - Jue Ming Zi is one of the classic eye herbs for red, swollen, painful, photophobic, or chronically strained eyes when Liver Fire, Wind-Heat, or residual Heat disturbs the visual orifices.
  • Calms Liver Yang and draws excess upward movement downward - it is widely chosen for dizziness, headache, irritability, and high-blood-pressure patterns that present with red eyes or clear signs of upward-rushing Liver Fire.
  • Moistens the Intestines and eases dry constipation - the seed's oily nature lubricates while its bitter-cool profile clears Heat, making it useful when constipation appears together with internal Heat signs rather than pure cold deficiency.
  • Benefits Liver and Kidney systems while clearing - Jue Ming Zi is milder than shell or mineral sedatives and can therefore be combined in long-view formulas for aging vision, chronic eye fatigue, and mixed excess-deficiency patterns.

Classic Formulas

  • Shi Hu Ye Guang Wan (石斛夜光丸) - famous eye formula in which Jue Ming Zi helps clear residual Liver Heat and brighten vision while richer ingredients nourish the Liver and Kidneys.
  • Jue Ming Zi tea with Ju Hua and Gou Qi Zi - a long-standing food-herb pattern for red or tired eyes, blurry vision, and mild headache from prolonged eye strain or Liver Heat.
  • Jue Ming Zi with Gou Teng and Xia Ku Cao - classic-caliber pairing pattern for red eyes, dizziness, and hypertension presentations marked by rising Liver Yang or Fire.

Classical Text References

  • Me and Qi records Jue Ming Zi as a top-grade herb first noted in the Shen Nong Ben Cao Jing and emphasizes its reputation for eye health, Liver-Heat clearing, Yang-calming, and bowel moistening.
  • Traditional comparison literature repeatedly contrasts Jue Ming Zi with Shi Jue Ming: both brighten the eyes, but Jue Ming Zi is lighter, less mineral-heavy, and uniquely moistens the bowels.
  • IDENTITY NOTE: the Chinese Pharmacopoeia tradition recognizes the seeds of Senna obtusifolia and Senna tora under the Cassiae Semen identity; the older stub Latin `Semen Sennae` has been normalized here to `Semen Cassiae`.